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我正在使用 Typhoeus gem 来运行 HTTP 请求。但是当我在另一个系统中运行时，它运行良好并返回正确的主 IP。但在我的系统中，它没有给出主 IP——而是返回 nil。

我的代码就像

request = Typhoeus.post("www.google.com")

在另一个系统中的响应：

Typhoeus::Response:0xb45c1f70 @options={:httpauth_avail=>0, :total_time=>0.101638, :starttransfer_time=>0.10146, :appconnect_time=>0.0, :pretransfer_time=>0.035663, :connect_time=>0.035659, :namelookup_time=> 0.00018, :effective_url=>" http://www.google.com ", :primary_ip=>"74.125.236.48", :response_code=>405, :redirect_count=>0, :return_code=>:ok,

我的系统中的响应：

Typhoeus::Response:0xbc9704c @options={:httpauth_avail=>0, :total_time=>0.589821, :starttransfer_time=>0.419524, :appconnect_time=>nil, :pretransfer_time=>0.194883, :connect_time=>0.194829, :namelookup_time=> 0.02522, :effective_url=>" http://www.google.com ", :primary_ip=>nil, :response_code=>200, :redirect_count=>0, :return_code=>:ok,

我想知道为什么会这样。我正在等待好的答案。

更新

来自另一个系统的完整响应：

Typhoeus::Response:0xb4cebdb4 @options={:httpauth_avail=>0, :total_time=>0.077503, :starttransfer_time=>0.077249, :appconnect_time=>0.0, :pretransfer_time=>0.013626, :connect_time=>0.01362, :namelookup_time=> 0.000143, :effective_url=>" http://www.google.com ", :primary_ip=>"74.125.236.50", :response_code=>405, :redirect_count=>0, :return_code=>:ok, :response_headers= >"HTTP/1.1 405 Method Not Allowed\r\nAllow: GET, HEAD\r\nDate: Thu, 10 Apr 2014 12:42:44 GMT\r\nContent-Type: text/html; charset=UTF-8\ r\n服务器：gws\r\n内容长度：1453\r\nX-XSS-保护：1；模式=块\r\nX-Frame-Options：SAMEORIGIN\r\n备用协议：80:quic\r\ n\r\n", :response_body=>"\n\n \n \n 错误 405（方法不允许）！！1\n \n {margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max -宽度：390 像素；最小高度：180 像素；填充：30 像素 0 15 像素}> body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{ color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding- right:0}}#logo{background:url(//www.google.com/images/errors/logo_sm_2.png) no-repeat}@media only screen and (min-resolution:192dpi){#logo{background: url(//www.google.com/images/errors/logo_sm_2_hr.png) 无重复 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/ errors/logo_sm_2_hr.png) 0}}@media 仅屏幕和 (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/errors/logo_sm_2_hr. png) 不重复；-webkit-background-size:100% 100%}}#logo{display:inline-block;height:55px;width:150px}\n \n \n

405.那\xE2\x80\x99是一个错误。\n

请求方法POST不适合 URL /。我们所知道的\xE2\x80\x99s。\n", :debug_info=>#}, @request=#:post}, @options={:method=>:post, :headers=>{"User-Agent "=>"Typhoeus - https://github.com/typhoeus/typhoeus "}, :maxredirs=>50}, @on_headers=[], @response=#, @on_complete=[], @on_failure=[]>

来自我的系统的完整响应：

Typhoeus::Response:0xbf277e4 @options={:httpauth_avail=>0, :total_time=>0.542332, :starttransfer_time=>0.374829, :appconnect_time=>nil, :pretransfer_time=>0.192083, :connect_time=>0.192035, :namelookup_time=> 0.025185, :effective_url=>" http://www.google.com", :primary_ip=>nil, :response_code=>200, :redirect_count=>0, :return_code=>:ok, :response_headers=>"HTTP/1.1 200 OK\r\n日期：2014 年 4 月 10 日星期四 12:44 :38 GMT\r\n过期：-1\r\n缓存控制：私有，max-age=0\r\n内容类型：文本/html；charset=ISO-8859-1\r\nSet-Cookie: PREF=ID=075796115d23a806:FF=0:TM=1397133878:LM=1397133878:S=9K9PiB355V_pLs56; expires=星期六，2016 年 4 月 9 日 12:44:38 GMT；路径=/; domain=.google.com\r\nSet-Cookie: NID=67=lbUdPyBSFruSAjPvOJZJhr25WNN43JzP--0oYtYxHvMxYYJqeWZBj8wRZi6qMPxw7XPHHylholrcflVZ-SpIdci8GL_guJcfAnh1O8XJHKQb3Qu67MA62L-bhlCbvgST; 过期=格林威治标准时间 2014 年 10 月 10 日星期五 12:44:38；路径=/; 域=.google.com；HttpOnly\r\nP3P: CP=\"这不是 P3P 政策！请参阅http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=151657png) 0 -258px 重复 x；边框：无；颜色：#000；光标：指针；高度：30 像素；边距：0；轮廓：0；字体：15 像素 arial，无衬线；垂直对齐：顶部}。 lsb:active{background:#ccc}.lst:focus{outline:none}#addlang a{padding:0 3px}(function(){var src='/images/nav_logo176.png';var iesg=false;document .body.onload = function(){window.n && window.n();if (document.images){new Image().src=src;}\nif (!iesg){document.f&&document.fqfocus() ;document.gbqf&&document.gbqf.q.focus();}\n}\n})(); 搜索 http://www.google.com/imghp?hl=en&tab=wi\">图片 http://maps.google.com/maps?hl=en&tab=wl\">地图 https://play.google .com/?hl=en&tab=w8\">播放 http://www.youtube.com/?tab=w1\">YouTube http://news.google.com/nwshp?hl=en&tab=wn\" >新闻 https://mail.google.com/mail/?tab=wm\">Gmail https:

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